Wharfedale WH-AV 4337 receiver Where is the sub woofer output socket located I looked every where on the device I want to connect my sub woofer

SOURCE: AVR 810 Denon Receiver Sub Woofer Hookup?

Denon AVR-810 was a quite out-dated model. I had owned since 1992. It shown 'Protection' on the screen for 2 months ago and not yet been fixed. Better to replace a modern one or repair it at a reasonable costs.

SOURCE: Wharfedale Moviestar 60+...

witch company your sub woofer. aleredy company has given user manuval see connections in manuval okkk

SOURCE: speaker connection from Denon AVR 2105 to Wharfedale suround

The spkrs sound like they are bi-amp spkrs, meaning you have multiple terminals on the backs of each spkr, the jumpers on the spkrs should be connected as such. Now you just connect the spkrs according to the Denon spkr conection diagram. Do not use the surround back unless you have 6 or 7 pair of spkrs

SOURCE: connecting 2 sub woofers to denon 1506 receiver

Most receivers only handle one sub at a time. If you are deadset on connecting two, you might want to consider how much power your receiver will give to each if you split the signal then determine the power of each sub. If the subs aren't the same you can be sure they will sound strange.

If they are identical and your receiver has enough power to handle them both, examine the connection the subs use to connect to the receiver and split the connection by buying a splitter at a local radioshack.

You will probably be better off using the better of the two subs instead of having both connected. Your sound quality will be more balanced and clear when it comes to bass.

SOURCE: Home theater system protection kicks out

Nice write-up.

http://www.sherwoodusa.com/pdf/RD-6500(English).pdf

On page 6 of the manual it states you should use a powered subwoofer and the unit provides a sub output on the rear panel for it. The message from the amp kicking out is that you're not going to get away with your workaround.

I would advise you to purchase a nice amplifier (2-channel bridgeable or single channel) for the subwoofer. That way you'd be sending only LFE signals and your receiver has provisions for adjusting its volume relative to the rest of the channels. I use a nice 5-channel Carver for my 3 subs and both Rear Surrounds.

On eBay I see what I would get if I were you - a Carver M-200T (120W x2; 300W bridged). I have one.

http://cgi.ebay.com/Carver-Magnetic-Field-Power-Amplifier-M-200t-120WPC-Amp_W0QQitemZ200327110781QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item200327110781&_trksid=p3286.c0.m14&_trkparms=66%3A2%7C65%3A1%7C39%3A1%7C240%3A1318